baber/WOPTO huggingface dataset:
Patent WO-2019061259-A1 (WO)
Title: Encoding and decoding for messages with partial common content
Inventor: CHEN KAI
IPC: H04L1/06
Filed: 2017-09-29
Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for encoding and decoding of transmission with partial common content. The described techniques leverage the mathematical properties of a linear encoding operation to reduce encoding and decoding complexity without a significant deterioration in coding gain and system throughput. In aspects, a device that receives multiple codewords that contain a common portion may jointly process the codewords to decode the variable portion, the common portion, or both. The described techniques may in some cases be supported through the use of differential encoding, which may support the efficient joint processing of the codewords. In some cases, the encoding and decoding techniques may be based on a nested coding design, which may improve the coding gain of the system.
Patent WO-2019006901-A1 (WO)
Title: Combined treatment method for improving corrosion resistance of metal component in chlorine-containing solution
Inventor: XUE WEI
IPC: C23C22/73
Filed: 2017-10-09
Abstract: A combined treatment method for improving the corrosion resistance of a metal component in a chlorine-containing solution. First, the metal component is placed in the chlorine-containing solution, the liquid level of the solution being higher than the surface of the component or a shock point by 1-2 mm, and the solution maintaining flowing circularly; large-area non-absorbing-layer laser overlapping shock strengthening treatment is used; when a laser pulse is irradiated on a target metal component, the surface of a metal substrate absorbs laser energy to evaporate and expand to form high-temperature and high-pressure plasma, the chlorine-containing solution limits the expansion of the plasma as a restraint layer, and a high-pressure shock wave is produced, the strength of the high-pressure shock wave being several to tens of GPa and far exceeding the yield strength of the metal component, so as to cause severe plastic deformation on the surface thereof; the crystal grains of the surface layer are refined or even nanosized, and high residual compressive stress is induced in a shock region; in addition, the chlorine ions in the chlorine-containing solution and the surface layer metal form a chlorine-containing passivation film under laser induction, so as to improve the surface corrosion resistance of the metal component; after the large-area non-absorbing-layer laser overlapping shock strengthening treatment is performed, surface polishing is performed on the surface layer of the metal component, and then large-area absorbing-layer laser overlapping shock strengthening treatment at room temperature is performed on the surface of the metal component, so as to further improve the corrosion resistance of the metal component. The method can be applied to the improvement in the corrosion resistance of metal components in chlorine-containing easy-to-corrode environments such as seawater.
Patent WO-2019047331-A1 (WO)
Title: Method for preparing fish product
Inventor: TANG ZHONGHU
IPC: A23L33/00
Filed: 2017-10-13
Abstract: A method for preparing a fish product. The method for preparing the fish product comprises the following steps: S1: slaughtering fish and removing viscera; S2: washing the treated fish raw materials; S3: putting whole fish (including flesh, heads, bones, scales and fins) into a crusher and crushing same into a fish paste; S4: putting the fish paste into molds and making same into various shapes; S5: steaming, shaping and sterilizing; and S6: bagging and sealing under aseptic conditions, cooling and maintaining a reduced temperature, inspecting the finished product, and packaging same. The technical problems solved by the method are that fish bones do not become stuck in the throat during fish consumption, the original nutritional value of the fish is retained while a large amount of trace elements such as calcium are also provided, and the discharge of waste during fish processing is also greatly reduced.
Patent WO-2019019462-A1 (WO)
Title: Dock positioning device
Inventor: LI JINLAN
IPC: B63C1/02
Filed: 2017-10-31
Abstract: Disclosed is a dock positioning device, comprising a leaning frame (1), a linear drive component (2) mounted on the leaning frame (1), a support rod (3) driven by the linear drive component (2) to move back and forth, and a universal wheel (4) mounted on an end of the support rod (3), wherein one side of the leaning frame (1) can be snap-fitted to a dock-side traction trolley track (6), and the other side thereof is provided with a rubber fender (7). During use, one side of the leaning frame is snap-fitted to the dock-side traction trolley track, such that during the discharging of water from a dock, a ship can closely lean against the rubber fender of the dock positioning device and slowly sink, and when the ship has a certain draft, the linear drive component drives the support rod to be extended and retracted so as to drive the universal wheel to be extended and retracted, and at this point, a position state of the ship is adjusted by means of the cooperation of two existing mooring ropes at the fore and aft of the ship, thereby completing ship positioning. The dock positioning device can reduce the ship positioning time, and improves the positioning precision and reduces the number of construction personnel and the labour intensity.
Patent WO-2019037328-A1 (WO)
Title: Heat dissipation device employing circulating cooling liquid, heat dissipation system employing circulating cooling liquid, and optical projection system
Inventor: TANG ZHAOHUI
IPC: H01L23/34
Filed: 2017-12-06
Abstract: A heat dissipation device (10) employing a circulating cooling liquid comprises: a container (1) having an accommodation space (11); a cooling-liquid circulation tube (20) in communication with the container (1), a liquid discharged from the cooling-liquid circulation tube (20) being received in the accommodation space; an input opening arranged at an outer wall of the container (1) to input the liquid discharged from the cooling-liquid circulation tube (20) to the accommodation space (11); an output opening (3) arranged at the outer wall of the container (1) to output the liquid to the cooling-liquid circulation tube (20); and an output duct (4) having a liquid inlet (41) positioned always under the liquid level, the output duct (4) being connected to the output opening (3), and the liquid entering the output duct (4) from the liquid inlet (41) and being outputted to the cooling-liquid circulation tube (20). Also provided are a heat dissipation system (100) employing a circulating cooling liquid and an optical projection system. Compared with the prior art, the heat dissipation device (10) employing a circulating cooling liquid, the heat dissipation system (100) employing a circulating cooling liquid, and the optical projection system have favorable performance and high reliability and stability.
Patent WO-2019006995-A1 (WO)
Title: Intelligent prediction system for power battery soc of electric vehicle
Inventor: MA CONGGUO
IPC: G01R31/36
Filed: 2017-12-18
Abstract: Provided is an intelligent prediction system for a power battery SOC of an electric vehicle, the intelligent prediction system comprising a battery parameter collection platform and a battery SOC prediction system, wherein the battery parameter collection platform is used for collecting real-time parameters of the voltage, current and temperature of a vehicle power battery pack and an ambient temperature; and the battery SOC prediction system predicts, through the collected real-time parameters, a battery SOC value. The battery SOC is a real-time system which is non-linear, time-delayed, multi-variable coupled and complex, with high demands on real time performance. The intelligent prediction system effectively solves the problem that it is difficult for a conventional prediction device to obtain an ideal effect of battery SOC prediction accuracy.
Patent WO-2019119251-A1 (WO)
Title: Flock tape which may reduce abnormal sounds from automotive sealing parts during glass lifting and lowering
Inventor: CHEN ZHENGLIN
IPC: B32B5/16
Filed: 2017-12-19
Abstract: Flock tape which may reduce abnormal sounds from automotive sealing parts during glass lifting and lowering, the flock tape comprising a flocking membrane, flocking glue, villi, and silicon-flourine resin, wherein the flocking glue is rolled and coated onto the flocking membrane, and the villi is electrostatically inserted onto the flocking glue; and the villi is spray-coated thereon with the silicon-flourine resin. The flock tape is installed on a guide groove of automotive glass, and may thus solve the problem in which abnormal sounds are generated when automotive window glass is lifted and lowered.
Patent WO-2018121589-A1 (WO)
Inventor: ZHI XINJUN
IPC: H04L12/26
Filed: 2017-12-27
Abstract: 公开了一种数据链路的检测方法、装置及系统。所述检测方法包括步骤：从源节点向目的节点发送数据链路检测请求报文；所述源节点接收与所述数据链路检测请求报文对应的数据链路检测响应报文；以及所述源节点获取所述数据链路检测响应报文中的源IP地址，并且所述源节点依据所述源IP地址确定所述源节点到所述目的节点之间的数据链路是否发生中断。
Patent WO-2019127354-A1 (WO)
Title: 一种开关的智能控制装置
Inventor: LI ZHICHEN
IPC: H01H9/02
Filed: 2017-12-29
Abstract: 本发明公开了一种开关的智能控制装置，包括壳体组件、控制模块和驱动组件，所述壳体组件安装于开关上；所述控制模块设于所述壳体组件内，用以接收外部控制信号；所述驱动组件包括驱动电机和曲柄滑块机构，所述驱动电机与所述曲柄滑块机构连接，所述驱动电机与所述控制模块连接，所述曲柄滑块机构与开关的拨杆或按键接触，以通过所述控制模块控制所述驱动电机带动所述曲柄滑块机构推动拨杆或按压按键。本发明所提供的开关的智能控制装置可以在不破坏原有开关的基础上将原有开关升级为智能开关。
Patent WO-2019165596-A1 (WO)
Inventor: ZHANG GENGXU
IPC: H02J7/02
Filed: 2018-02-28
Abstract: A Farad capacitor charging circuit and an electronic device. The Farad capacitor charging circuit comprises a direct-current/direct-current controller (10), a sampling unit (20), a discharging unit (40) and a comparison unit (30). An output pin of the direct-current/direct-current controller (10) is connected to one end of a Farad capacitor (C), and an output regulation pin (SS) thereof is grounded by means of a starting capacitor (Css); the sampling unit (20) is connected in series between the other end of the Farad capacitor (C) and the ground; the discharging unit (40) is connected in parallel to the starting capacitor (Css); and the comparison unit (30) is used for detecting a voltage component of the sampling unit (20), and comparing the voltage component to a preset voltage, such that the discharging unit (40) is controlled, according to a comparison result, to discharge so as to regulate the magnitude of the current of the charging signal. An output current of a charging controller is regulated by means of a structurally simple and low-cost detection, comparison and discharging feedback link. Moreover, a limit value of the output current can be set by regulating a resistance value of the sampling unit (20) or regulating a reference voltage of the comparison unit (30).
Patent WO-2019169605-A1 (WO)
Inventor: NAVARRO MARTIN ALSINA
IPC: H01F27/29
Filed: 2018-03-08
Abstract: In some embodiments, a connection bar is provided for connecting multiple high voltage coils of a dry-type transformer along a top or bottom of the dry-type transformer. The connection bar includes (1) an electrically insulating body having a plurality of openings, each opening sized to receive at least one of high voltage terminals of the transformer; (2) an electrical connection pathway within the electrically insulating body configured to create a predetermined electrical connection between multiple high voltage coils of the transformer; (3) external connector terminals embedded within and extending from the electrically insulating body, the external connector terminals connected to the electrical connection pathway; and (4) a ground shield embedded within the electrically insulating body and configured to shield high voltage terminals of each high voltage coil of the transformer. Numerous other aspects are provided.
Patent WO-2019183784-A1 (WO)
Title: Method and electronic device for video recording
Inventor: LI YUANYOU
IPC: H04N5/232
Filed: 2018-03-26
Abstract: An embodiment of the present application provides a method and electronic device for slow-motion video recording in the technical field of imaging. The invention enables a video frame rate to be greater than the maximum frame rate supported by image sensor hardware and improves user experience when recording slow-motion videos. A specific solution comprises: the electronic device increases the frame rate when recording a slow-motion video by means of frame interpolation. The embodiment of the present application is used for video recording.
Patent WO-2018188485-A1 (WO)
Title: 一种具有高平衡性的超薄按键开关
Inventor: WU FUXI
IPC: H01H3/12
Filed: 2018-03-28
Abstract: 本发明公开了一种具有高平衡性的超薄按键开关，包括基座，基座上表面开设有容置腔，容置腔内设有导通组件，还包括设置于基座上的导芯、及围设于导芯外围的X型平衡架，导芯下端与基座之间通过弹簧连接；X型平衡架主要由平衡杆A与平衡杆B交叉设置而成，平衡杆A与平衡杆B均为封闭型框架结构，且X型平衡架整体为四周封闭型结构；平衡杆A与平衡杆B交叉后形成两个交叉点，两个交叉点将X型平衡架分成下嵌入部及上摆动部，且在下嵌入部的端部设有定位卡块；在上摆动部的内侧边上向内凸设有若干上导引块，在导芯外侧边上且位于上导引块正下方凸设有若干上导引轴。本发明按键开关，在按压过程中，平衡效果更好，平稳性更强，整体稳定性提高。
Patent WO-2019019681-A1 (WO)
Title: Method and apparatus for acquiring tilt value of identity card image, terminal and storage medium
Inventor: WANG JIANZONG
IPC: G06K9/32
Filed: 2018-03-30
Abstract: The present application provides a method and apparatus for acquiring a tilt value of an identity card image, a terminal and a storage medium. The method for acquiring a tilt value comprises: parsing an identity card image and extracting all the single-character zones; grouping all the single-character zones to obtain a plurality of single-character zone groups; acquiring the single-character zone group with the maximum length; and acquiring a tilt value of a connecting line segment of first and last single-character zones in the single-character zone group with the maximum length, and determining the tilt value of the connecting line segment as a tilt value of the identity card image. The present application can accurately obtain a tilt value of an identity card image.
Patent WO-2019085385-A1 (WO)
Inventor: ZHANG LEI
IPC: G06F9/451
Filed: 2018-03-30
Abstract: 本发明公开了一种基于Android的页面启动方法、存储介质、电子设备及系统，涉及Android客户端的组件化领域。该方法的步骤为：在组件与应用模块之间设置消息事件总线；组件需要启动应用模块内部的页面时，组件获取页面启动信息，将页面启动信息封装为页面启动数据后，将页面启动数据通过消息事件总线传输至应用模块；应用模块解析页面启动数据，得到页面启动信息，通过start函数启动与页面启动信息对应的页面。本发明能够在不改变页面业务逻辑的基础上，通过Android客户端的组件，来启动应用模块内的页面。本发明能够以应用模块启动页面的手段，来实现组件启动页面的目的，进而保证了页面的稳定性能以及后续的用户体验。
Patent WO-2018188524-A1 (WO)
Title: 基于移动智能终端的吸收和荧光光谱检测装置
Inventor: YI CHANGQING
IPC: G01N21/31
Filed: 2018-04-08
Abstract: 一种基于移动智能终端的吸收和荧光光谱检测装置，包括移动智能终端、光学传感附件（03）和适配器（02），将光学传感附件（03）通过适配器（02）安装于移动智能终端上，当选择比色检测模式时，灯源一（1）开启，当选择荧光检测模式时，灯源二（2）开启，沿出射光路一的透过比色皿（3）的光在反射镜（6）上发生反射，反射光照在衍射光栅（8）上，经过衍射光栅（8）的分光作用，形成一个光谱带，到达CCD摄像头（9）；移动智能终端中的光谱采集模块、比色模块、荧光模块能够按照CCD摄像头（9）拍摄的照片最终得到待测溶液的浓度。
Patent WO-2018192392-A1 (WO)
Title: 踢钞组件、薄片类介质分离机构、钞箱及钞票处理装置
Inventor: ZHAO ZHENXING
IPC: G07D11/00
Filed: 2018-04-10
Abstract: 一种踢钞组件、薄片类介质分离机构、钞箱及钞票处理装置，踢钞组件（10）包括支撑轴（2）、踢钞辊（4）、第一支撑臂（31）、第二支撑臂（32）；其中，踢钞辊（4）包括芯轴（41）和固定套设在芯轴（41）上的踢钞轮（42），芯轴（41）具有第一端（411）和第二端（412）；第一支撑臂（31）和第二支撑臂（32）各自独立地可转动配合于支撑轴（2），第一支撑臂（31）设有第一芯孔（312），第二支撑臂（32）设有第二芯孔（322）；第一端（411）与第一芯孔（312）插接，且第一端（411）与第一芯孔（312）两者之间间隙配合；第二端（412）与第二芯孔（322）插接，且第二端（412）与第二芯孔（322）两者之间间隙配合。
Patent WO-2019200617-A1 (WO)
Title: Communication method, apparatus, device, and system
Inventor: LI ZHENYU
IPC: H04W16/00
Filed: 2018-04-20
Abstract: Embodiments of the present application provide a communication method, apparatus, device, and system. The method comprises: a communication device determines a target time domain transmission unit of a working frequency point of a target cell, the working frequency point comprising a first working frequency point, the target time domain transmission unit of the first working frequency point being used for downlink common transmission, an adjacent cell adjacent to the target cell configuring the first working frequency point, and time domain positions of target time domain transmission units of first working frequency points of the target cell and the adjacent cell being different; the communication device performs downlink transmission by means of the target time domain transmission unit of the working frequency point of the target cell. The present application simplifies the processing procedure, and enables a user equipment to merge all continuous downlink common signals or data according to the target time domain transmission unit; problems of the limited number of merges and influences on a coverage range are avoided; the coverage range is increased.
Patent WO-2018233634-A1 (WO)
Title: Transmission strategy signaling
Inventor: MONTOJO JUAN
IPC: H04L1/00
Filed: 2018-06-20
Abstract: Techniques are discussed herein identify transmission strategies and to communicate those identified transmission strategies in a transparent communication environment. In some examples, a user equipment (UE) may identify a new transmission strategy for a downlink channel different from a current transmission strategy for the down link channel. The UE may transmit a channel state information (CSI) message that includes an indication of the new transmission strategy identified by the UE. In some examples, a base station may identify the new transmission strategy for the downlink channel. The base station may transmit a codebook subset restriction (CSR) indicator that includes an indication of the new transmission strategy identified by the base station. In some examples, the UE may modify its feedback strategy based on the new transmission strategy.
Patent WO-2020010525-A1 (WO)
Title: Growth method for p-type algan semiconductor material
Inventor: JIANG HAO
IPC: H01L21/205
Filed: 2018-07-10
Abstract: Disclosed in the present invention is a growth method for a p-type AlGaN semiconductor material. The semiconductor material is grown by using a technical method of adding a "gallium source access" step in surfactant-assisted magnesium delta doping. During a growth process of the p-type AlGaN semiconductor material, ammonia or dimethyl hydrazine nitrogen is used as a source of nitrogen(V), trimethyl gallium or triethyl gallium is used as a source of gallium(III), trimethyl aluminum or triethyl aluminum is used as a source of aluminum(III), trimethyl indium or triethyl indium is used as a source of indium(III), and the foregoing are collectively referred to as a Group III metal source; trimethyl indium or triethyl indium is also used as a surfactant, and is used in an acceptor doped layer. The method of the present invention may be used to improve crystal quality, increase the doping concentration of an acceptor-doped magnesium atom, reduce acceptor ionization energy by means of enhancing the valence band modulation, and further suppress the self-compensation effect, thereby obtaining a p-type AlGaN semiconductor material that has high crystal quality and high hole concentration.
Patent WO-2019029513-A1 (WO)
Title: Fenton catalyst, preparation method therefor, and application thereof
Inventor: SUN MENG
IPC: C02F101/34
Filed: 2018-08-07
Abstract: A method for preparing a Fenton catalyst. The method comprises the following steps: a, grinding a precursor FeCl3·6H20 into a powder; b, sealing the precursor FeCl3·6H20 powder in a crucible; c, calcinating the crucible, in which the precursor ferric chloride powder was sealed in step b, in an oven; and d, naturally cooling the crucible calcined in step c to normal temperature, and taking out a solid formed by sintering at the bottom of the crucible and grinding the same into a powder, and washing and drying the powder. The method for preparing a Fenton catalyst has a short reaction time, mild conditions, uses few raw materials, and is easily applied in large-scale industrial production. The prepared catalyst has high applicability under pH values in Fenton reactions, and still has high catalytic activity under neutral pH conditions.
Patent WO-2020042045-A1 (WO)
Inventor: HAO SHUXIAN
IPC: B25B11/00
Filed: 2018-08-29
Abstract: Disclosed is a die fixing apparatus for a numerical control machine tool, the die fixing apparatus relating to the technical field of numerical control machining and comprising a bottom plate (1), wherein the center of the bottom plate (1) is connected to an air pipe (2) in an inserted manner; one end, away from the bottom plate (1), of the air pipe (2) is fixedly connected to a vacuum pump (3); an upper surface of the bottom plate (1) is provided with an anti-slip pad (4); an upper surface of the anti-slip pad (4) is fixedly connected to a suction cup (5); a suction hole (6) is provided inside the suction cup (5); one end, away from the vacuum pump (3), of the air pipe (2) is fixedly connected inside the suction hole (6); an outer surface of the suction cup (5) is fixedly connected to a fixing plate (7); the bottom of the fixing plate (7) overlaps the upper surface of the anti-slip pad (4); an upper surface of the suction cup (5) is provided with a fixing clamp groove (8); the fixing plate (7) is provided with a fixing clamp block (9) adapted to the fixing clamp groove (8); and an inner side of the fixing plate (7) is fixedly connected to an anti-slip plate (10). By means of the configuration of the air pipe, the fixing plate, the fixing clamp groove, the anti-slip plate, etc., the fixing apparatus can enhance the fixing effect and avoid a side face or the bottom of a workpiece being abraded by the apparatus during fixation; and by means of the configuration of a rubber plug, quick corrosion caused by a third screw and a third screw hole being immersed by a cooling liquid can be reduced.
Patent WO-2020037712-A1 (WO)
Inventor: YU BINGBING
IPC: D06F39/02
Filed: 2018-09-04
Abstract: La présente invention concerne un dispositif de distribution comprenant un corps, le corps étant pourvu d'un orifice de distribution (11), l'orifice de distribution (11) étant conçu pour distribuer un agent de traitement à une position prédéfinie dans le corps ; le corps est pourvu d'un canal d'écoulement d'entrée de liquide, le canal d'écoulement d'entrée de liquide étant pourvu d'une entrée de liquide conçue pour introduire un diluant, au moins un canal d'écoulement d'entrée de liquide étant pourvu d'une pluralité de sorties de diluant, et le canal d'écoulement d'entrée de liquide étant conçu pour entraîner l'évacuation du diluant par la pluralité de sorties de diluant, de manière à se mélanger avec l'agent de traitement pour former une liqueur mélangée ; et le dispositif de distribution comprenant en outre une sortie de liquide (13), la sortie de liquide (13) étant conçue pour entraîner la liqueur mélangée hors du corps.
Patent WO-2020047775-A1 (WO)
Title: Phase control array detection test block for tube socket fillet weld of small-diameter tube and use method therefor
Inventor: QI GAOJUN
IPC: G01N29/30
Filed: 2018-09-05
Abstract: A phase control array detection test block for a tube socket fillet weld of a small-diameter tube, and a use method therefor. The test block comprises an encoding debugging block (1), a left DAC verification block (2), a right DAC verification block (3), an angle gain correction block (4) and a near-field region defect comparison block (5); each of the left DAC verification block (2) and the right DAC verification block (3) is a part cut out from a tube socket fillet welding part of the small-diameter tube; the left DAC verification block (2) and the right DAC verification block (3) are symmetrically arranged, and upper ends thereof are connected to the encoding debugging block (1); the lower end of the left DAC verification block (2) is welded to the right end of the angle gain correction block (4) to obtain a left fillet weld, and the lower end of the right DAC verification block (3) is welded to the left end of the near-field region defect comparison block (5) to obtain a right fillet weld; and multiple reflectors are provided on each of the left DAC verification block (2), the right DAC verification block (3) and the near-field region defect comparison block (5).